baber/WOPTO huggingface dataset:
Patent JP-H07267077-A (JP)
Title: Control device for remote control rolling stock
Inventor: NAKAMURA HIDEO
IPC: B60T17/00
Filed: 1994-03-29
Abstract: PURPOSE:To improve operability by outputting an early loading operation starting command to an air compressor control circuit when the necessity of early loading operation is judged from early loading operation permitting command information by an operator and information from various detecting circuits to incorporate remote control rolling stocks, and outputting a stopping command when it is judged as unnecessary. CONSTITUTION:When an operator transmits an early loading operation permitting command to a locomotive by a wireless transmitter 1, a wireless communicator 4 receives the command, and converts it into an electric signal on the early operation permitting command, and outputs it to a control device 5. The control device 5 judges the necessity of early loading operation according to output of an air resevoir pressure condition detecting circuit 6, a stopping condition detecting circuit 7, a locomotive abnormality detecting circuit 8 and an early loading condition detecting circuit 6 while including the electric signal. When it is judged as necessary, an early loading operation starting command is outputted to an air compressor control circuit 10, and a compressor 14 is driven. When it is judged as unnecessary, a stopping command is outputted.
Patent JP-S578164-A (JP)
Title: Ink jet recorder
Inventor: KODAMA YUTAKA
IPC: B41J2/07
Filed: 1980-06-18
Abstract: PURPOSE:To reduce irregularlity generated at joint parts of recorded images and simultaneously  record a wide image by a single scan, by a method wherein a plurality of recording units are  mounted on a carriage and dots are recorded on paper by the units so that the edge of one recorded image will adjoin that of the other recorded image. CONSTITUTION:A pressurized ink is supplied to a head 1, and ink droplets are separated from  the bulk of the ink in a regular manner by vibrating a cylindrical electrostrictive vibrator at a constant frequency. Correspondingly, a charging voltage is impressed between charging electrodes  211, 212 to electrically charge the ink droplets, which are then passed between deflecting electrodes  311, 312 to deflect them and are caused to impinge upon a recording paper 5. The first recording  unit 11-41 described above and the second recording unit 12-42 of the same construction as that  of the first unit 11-41 are positioned on the carriage 6 so that the dots recorded on the paper 5 by  the second unit 12-42 at the lowerst charging (deflection) lever will be spaced one dot pitch upward from the dots recorded on the paper 5 by the first unit 11-41 at the highest charging (deflection) level. When recording magnified characters, the paper feed for line shifting is wet to be two  times of that for small-sized characters and the characters are recorded by operating both the recording units simultaneously. Accordingly, the recording speed is enhanced.
Patent JP-H11261057-A (JP)
Title: Semiconductor device and its manufacture
Inventor: TAKI MASUYUKI
IPC: H01L29/78
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To form a channel stopper layer without generating any trouble and to keep the threshold voltage of a semiconductor device properly. SOLUTION: An oxide film 13 is deposited so as to cover all the surface of a substrate 1 and patterned to form a belt-like open groove 14. The base of the open groove 14 is thermally oxidized using the oxide film 13 as a mask to form a gate oxide film 3, and then P-type impurity ions are implanted into all the surface using the oxide film 13 as a mask, whereby a P-type junction region 5 is formed to serve as a channel stopper layer 5a. A gate electrode 4 is formed so as to be filled into the open groove 14, the oxide film 13 is removed, then N-type impurity ions are implanted using the gate electrode 4 as a mask, and an N-type junction region 7 is formed on both the sides of the gate electrode respectively to serve as source/drain regions.
Patent JP-H11254885-A (JP)
Title: Sheet for white board, and its manufacture
Inventor: NAKAMURA YUZO
IPC: B43L1/08
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To facilitate the wiping off of an ink, and improve the erasability by a method wherein on the surface of a fluorine film of a laminated film for which the fluorine film wherein the hydrophilic property or the polarity is increased, and a white base material are affixed, the embossing face of an embossing plate is pressed, and an embossed transfer face is formed. SOLUTION: A fluorine film 7 is a colorless and transparent one being formed into a film-shape using an ethylene/tetrafluoroethylene based copolymer resin or the like, and a white base material 8 is one wherein in a resin such as polyester or polyvinyl chloride, a white pigment such as titanium oxide is kneaded. On the surface of the fluorine film 7 of a laminated film for which the fluorine film 7 and the white pigment 8 are affixed, an embossed transfer face is formed by pressing the embossing face of an embossing plate. On the surface of the fluorine film 7 where the embossed transfer face is formed, numerous fine unevennesses are continuously formed. By this method, a clogging of an ink becomes hard to occur, and the erasability can be improved.
Patent JP-H11256454-A (JP)
Title: Weaving of woven fabric with three-dimensional pattern and weaving machine
Inventor: HARA NAOKI
IPC: D03D23/00
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a simple method for weaving a woven fabric with a three- dimensional pattern by which the woven fabric having the arbitrary three- dimensional pattern can be woven in good production efficiency, and further to provide a weaving machine. SOLUTION: This method for weaving a woven fabric with a three- dimensional pattern L by supplying many ground warps 72 and many patterning warps 73 to a cloth fell 75 comprises supplying the many ground warps 12 while always imparting a constant tension thereto, and the many patterning warps 73 while intermittently changing the tension thereof to the cloth fell 75. The weaving machine 1 usable for the weaving method has a back rest 2 for always imparting a constant tension to the many ground warps 72 and a tension-changer (a rotary roller) 3 for intermittently imparting the tension change to the many patterning warps 73.
Patent JP-S539322-A (JP)
Title: Analgesics
Inventor: NAKAMURA NORIO
IPC: C07D221/26
Filed: 1976-07-12
Abstract: PURPOSE: Benzazocine-type non-narcotic analgesics having excellent analgesic effect compared to pentazocine which is an isomer of the benzazocine. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08287842-A (JP)
Title: Cathode-ray tube device, its adjusting method and adjusting device
Inventor: HARAGUCHI YUJI
IPC: H01J29/54
Filed: 1995-04-07
Abstract: PURPOSE: To constitute a cathode-ray tube device by which orbits of electron beams can be easily made to coincide with the reference axis vertically extending from the center of a scanning area. CONSTITUTION: A phosphor screen 9 is provided to be scanned by electron beams 5B, 5G and 5R which are emitted from an electron gun 4 and are deflected by a deflection device 7. Substantially plural electron beam orbit correcting means 23 are arranged to make orbits of the electron beams emitted from the electron gun coincide with the reference axis [the (z) axis] vertically extending from the center of a scanning area of the phosphor screen to be scanned by the electron beams.
Patent JP-S6419887-A (JP)
Title: Television transfer system employing conversion coding
Inventor: SUTEFUANSU MARIA KURISUCHIINUS
IPC: H04N7/30
Filed: 1988-04-04
Abstract: PURPOSE: To conduct one-dimensional discrete cosine transformation in a form of much saving the word length in an intermediate result by having only to make a slight increase in number of times of arithmetic operations in a television transfer system where two one-dimensional discrete cosine forward transformations are conducted sequentially to generate weighting coefficients of a basic image. CONSTITUTION: In a coding station 1, an analog image signal s(t) is sampled in a sampling circuit 12 and a series of image signal samples, that is, pixels are obtained. A transformation circuit 14 divides a television image into sub images each having N×N sets of pixels xi ,k so as to convert each sub image into a matrix whose elements are N×N sets of weighting coefficients yi ,k . Then the weighting coefficients are fed to a coding circuit 15. A decoding circuit 25 converts a series of transfer words into a matrix whose elements are weighting coefficients y'i ,k and it is fed to a discrete cosine inverse transformation circuit 24. Then the matrix is converted into a matrix whose elements are pixels x'i ,k and the circuit 24 provides an output of an image signal sample value s'(n). The value s'(n) is fed sequentially to a series circuit consisting of a D/A converter 23 and a low pass filter 27, from which an analog image signal s'(t) is obtained.
Patent JP-S58200924-A (JP)
Title: Control circuit for combustion
Inventor: TANAKA KIYOTOSHI
IPC: F23N5/14
Filed: 1982-05-17
Abstract: PURPOSE:To select either of the improvement of an energy-saving effect and that of a rise performance of combustion as occasion requires, by constituting a device such that either of energization and disconnection of a heater for evaporating fuel can be selected when combustion is brought to a stop by a combustion control. CONSTITUTION:With an energy-saving switch 59 turned OFF when a timer contact 66 is brought to an ON state, a potential coresponding to a resistance of a high-temperature thermistor 47 is inputted to an inversion side of a comparator 52, whereby the comparator 52 has an ''H'' output or an ''L'' output dependent upon the resistance, and a relay coil 57 is energized for control. This causes controlling of a heater 24 for evaporation to maintain it at a constant temperature. Meanwhile, if the energy-saving switch 59 is brought to an ON state, a comparator 88 is forcedly at an ''L'' output when combustion is brought to a stop in the case of the timer contact 66 being turned OFF and the like, an input potential at the inversion side of the comparator 52 is held in the ''L'' through the energy-saving switch 59, the comparator 52 has the ''H'' output, the relay coil 57 is magnetically erased, and the heater 24 for evaporation 24 is prevented from being energized when combustion is brought to a stop.
Patent JP-H09274458-A (JP)
Title: Air film molding
Inventor: KUBO KATSUICHI
IPC: G09F19/00
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an air film molding having excellent beauty by making it possible to easily exchange film members for display provided with characters, designs, etc., with a film structural body. SOLUTION: The surface of the film structural body 2 which is three- dimensionally moldabie by an air pressure is provided with the transparent film member 4 having the coefft. of expansion smaller than the coefft. of expansion of the film structural body 2. The transparent film member 4 is opened on right and left short sides 4c, 4d and is provided with a plurality of slits 4e. The film molding is provided with the film members 5a for display removably from the shot sides 4c, 4d and the slits 4c. The transparent film membrane 4 and the film members 5 for display are made nearly exactly flush with the surface of the film structural body 2 when the film menabers 5 for display are inserted between the film structural body 2 and the transparent film member 4 and the film structural body 2 is expanded by the air pressure, thereby excellent beauty is obtd.  The easy exchange of the film members 5 for display from the short sides 4c, 4d and the slits 4e is made possible in the state that the film structural body 2 is not three-dimensionally molded.
Patent JP-S58198962-A (JP)
Title: Scanner for light beam
Inventor: KAWAMORI NORIO
IPC: H04N1/23
Filed: 1982-05-17
Abstract: PURPOSE:To deal with a change in the transfer speed of video data without varying the rotating speed of a rotating polygon mirror and to scan a light beam excellently, by performing speed conversion of video data with a slow transfer speed to video data with a reference transfer speed, and modulating the light beam according to the video data. CONSTITUTION:Input video data is stored in a memory 62 within the range of the conversion synchronizing signal of a synchronizing signal conversion part 44 at the timing of output pulses of a pulse frequency division part 42. Then, the contents of the memory 62 are outputted and a photosensitive drum 18 is irradiated with a laser beam to form a latent image. The video data is outputted from the memory 62 within the range of the synchronizing signal of a synchronizing signal frequency division part 41 at the timing of output pulses of a synchronization part 84. Namely, the output operation is carried out nearly twice as fast as the storage to the memory 62. The laser beam is modulated on the basis of the video data to form a latent image as the 1st line.
Patent JP-S63249650-A (JP)
Inventor: MIURA SADAMI
IPC: C08J7/04
Filed: 1987-04-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58200214-A (JP)
Title: Scanning optical system
Inventor: TATENO KIMIO
IPC: H04N1/113
Filed: 1982-05-19
Abstract: PURPOSE:To obtain a uniform spot for scanning, by giving a curvature to a cylindrical lens in the direction of the scanning line in accordance with the degree of curve so that the line connecting the best focus positions of the scanning spot becomes a straight line. CONSTITUTION:In case of the application to a laser beam printer, the beam from a laser light source 1 is reflected and scanned by a rotary polyhedral mirror 2 and is condensed as a spot onto a drum surface 4 by a scanning lens 3. The cylindrical lens which is long in the scanning direction is arranged between the drum 4 and the scanning lens 3 for the purpose of compensating the falling of face. A curvature is given to the cylindrical lens 5 so that the image surface, namely, the line connecting the best focus positions becomes a straight line, thus making the spot uniform for scanning. That is, the distance between the cylindrical lens and the drum surface which is measured along the optical axis of the scanning beam is made approximately constant.
Patent JP-H11281216-A (JP)
Title: Automatic ice maker
Inventor: YOSHIMURA HIROSHI
IPC: F25C1/24
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent clogging of water supply pipe due to freeze of water film by opening an air valve after supplying a specified quantity of water to an ice making pan to flow out water in a water supply passage quickly to the ice making pan and a water supply tank with the air valve as a boundary thereby flowing water in the water supply passage without generating any bubble or water film. SOLUTION: The automatic ice maker comprises a water supply tank 9, a self-suction pump 7, an ice making pan 15 to be arranged in a freezing chamber 3, and interconnecting piping. The delivery port 5a of a water supply pipe is located below the water level in the water supply tank 9 and freely opening/ closing air valves for sucking air are located, along with a valve opening/closing unit, above the water level in the water supply tank 9.
Patent JP-H08247047-A (JP)
Title: Gear pump
Inventor: YAMADA YUTAKA
IPC: F04C2/18
Filed: 1995-03-14
Abstract: PURPOSE: To prevent a blocking accident of liquid passages due to foreign matters by providing the liquid passages from the discharge side to the inner face sections of the front and rear covers through bearing inner periphery sections on bearings supporting the rotary shafts of a gear pump, and forming the liquid passages along the axial direction as two-step grooves each constituted of an inside wide groove section and an outside fine groove section. CONSTITUTION: This gear pump 1 is used to feed a spinning oligomer. Liquid passages 15 communicating with the bearing inner peripheries from the high pressure side are formed on the inside end faces of front side bearings A1, B1 within the bearings A1, A2, B1, B2 supporting the rotary shafts 12, 13 of a pair of gears 2, 3. Liquid passages 16 communicating with the liquid passages 15 and connected to the outside end faces along the axial direction are formed on the bearing inner peripheries. Each of the liquid passages 16 is formed as a two-step groove constituted of a wide groove section 16a and a fine groove section 16b, and the fine groove section 16b is biased to the rotation advance direction against the wide groove section 16a. Liquid passages 17 communicating from the outside to the inside through bearings are formed on the bearings A1, A2.
Patent JP-S61241593-A (JP)
Inventor: HACHIFUSA KAZUYA
IPC: F16L59/05
Filed: 1985-04-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59207101-A (JP)
Inventor: ROBAATO SHIYOTSUHO
IPC: A43B21/22
Filed: 1984-04-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6035248-A (JP)
Inventor: ROORANSU DEII HOORU
IPC: A61B10/00
Filed: 1984-04-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58200975-A (JP)
Inventor: TAKATORI AKINORI
IPC: F25D11/02
Filed: 1982-05-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03281238-A (JP)
Title: Double-layer tube and use thereof
Inventor: ARIYOSHI TOSHIHIKO
IPC: B32B1/08
Filed: 1990-03-29
Abstract: PURPOSE:To obtain a double-layer tube enhanced in the bonding strength of the inner and outer layers thereof by constituting said tube of a the inner layer composed of fluoroplastic and having a polygonal outer peripheral shape in its cross section and the outer layer made of a thermoplastic resin laminated to the outer peripheral surface of the inner layer. CONSTITUTION:The outer peripheral shape of the cross section of a low frictional tubular inner layer 1 composed of fluoroplastic is set to hexagonal shape and the inner peripheral shape thereof is made circular. The tubular outer layer 2 made of a thermoplastic resin (excepting fluoroplastic) laminated to the outer peripheral surface of the inner layer 1 is pref. formed from a thermoplastic elastomer such as polybutylene terephthalate, polyacetal, polyamide, polyurethan or polyester from the aspect of mechanical strength and heat resistance. The outer peripheral shape of the cross section of the inner layer is set to the hexagonal shape but can be set to an arbitrary polygonal shape such as a triangular shape, a square shape, an octagonal shape, a decagonal shape or a dodecagonal shape without being limited to the hexagonal shape. By making the outer peripheral cross section of the inner layer polygonal, the bonding strength with the outer layer can be increased and the shift of the inner and outer layers can be prevented.
Patent JP-S62241017-A (JP)
Title: Warning device for using condition of vdt
Inventor: KONDO HITOSHI
IPC: G06F3/048
Filed: 1986-04-11
Abstract: PURPOSE:To contribute to prevention of troubles of necks, shoulders and arms as well as the radiation troubles, etc. by comparing the stored information with the registered reference value in accordance with the using conditions and then delivering a warning to the user for a rest. CONSTITUTION:A user supplies a reference value through a keyboard 2 against generation of warning to the limit value of the continuous working time and the upper limit value of keying frequency per unit time. The input reference value is stored in a reference value memory means 8 via a reference value register means 5. When the keying operation is started through the keyboard 2, the key input information is supplied to a key input conversion means 8. The means 4 uses the signal of a timer 3 to convert the key input information into the keying frequency per unit time at a job starting time point and in a working mode. The output of this conversion is stored in a memory means 6 for key input state information. At the same time, a comparison/decision means 7 compares the reference value of the means 8 with the key input state information of the means 6 to check whether or not the present working time point exceeds the reference value from the job working time point and whether or not the keying frequency per unit time exceeds the reference value respectively.
Patent JP-H03281119-A (JP)
Title: Wire saw
Inventor: MAZAKI SHIGERU
IPC: B23D57/00
Filed: 1990-03-30
Abstract: PURPOSE:To obtain a high cutting efficiency, by providing a cutting driven pulley rotatably at one end of the holding arm of a wire saw and winding an endless linear blade body on the cutting driven pulley and a driving pulley. CONSTITUTION:A cutting driven pulley 4 is interposed at the end 1a of a holding arm 1 and a driving pulley 5 at the other end 1b in the two thin wall members composing the holding arm 1 respectively and are supported rotatably by rotating shafts 2, 3 and an endlessly linked linear blade body 6 is wound in a loop shape on the outer peripheral parts of these pulleys 4, 5. When the linear blade body 6 is traveled at a high speed by rotating the driving pulley 5, a cutting driven pulley 4 is rotated. This linear blade body 6 is provided with a lot of the cylindrical bodies having the abrasive grain layer bonding the abrasive grain of a diamond, etc., on the external face, and the body to be cut is cut when the linear blade body 6 traveling the outer periphery of the driven pulley 4 is press-fitted to the body to be cut.
Patent JP-H01254897-A (JP)
Title: Working gondola device and method for shield wall construction of nuclear reactor housing
Inventor: MORIO SEIGO
IPC: G21C13/00
Filed: 1988-04-05
Abstract: PURPOSE:To safely and quickly construct the shield wall of a housing for nuclear reactor without setting up a scaffolding around the outer peripheral surface of a liner by moving a gondola in the peripheral, upward and downward, forward and backward directions along the centripetal direction of the liner by moving turning bases in the peripheral direction of the liner. CONSTITUTION:A liner 1 for housing a pressure vessel for nuclear reactor, etc., has a sealed structure in order to prevent scattering of radioactive substances to the outside and its shielding lid is closed as shown by the dot lines 3 after a pressure vessel is assembled. A working gondola device 2 is used as a scaffolding for constructing a shield wall W to be constructed for improving the safety of liner 1 further. This gondola device 2 is constituted of running rails 6 and 7 provided horizontally on a collar-like construction base 5 provided on the outer peripheral surface of the liner 1, turning bases 8 and 9 placed on the rails 6 and 7, and gondolas 9 and 9 hung from the bases 8 and 8. Therefore, the gondolas 9 and 9 can be moved along the centripetal direction of the liner 1 when the turning bases 8 and 8 are turned and the hanging ropes are adjusted.
Patent JP-S5512349-A (JP)
Title: Subway tunnel air-conditioning facilities
Inventor: KAMATA KOUJI
IPC: E21F3/00
Filed: 1978-07-12
Abstract: PURPOSE: To maintain temperature and humidity in a subway tunnel in extent that produces a comfortable condition, and to remove floating dust, by disposing a plurality of air washers in the subway tunnel, and by circulating cooling water to the air washers by means of a cooling water circulation device.  
     CONSTITUTION: Water in a delivery tank 48 is sent to a refrigerator 52 by means  of a pump 50, and water cooled is pressure sent to each spray nozzle 36 in a plurality of air washers 26 through a delivery pipe 32 and jetted toward the water tank 34 directions. Falling light warm air C is induced to air suction ports 30 by kinetic energy that cooling water injected at that time has while being mixing contacted with cooling water and its temperature drops, natural ventialting force is added and cold winds D are discharged into a tunnel toward two subway tracks from the air discharge ports 38 of the lower portions of the air washers 26. The air washers 26 efficiently collect dust in air in water when they jet the cooling water and contact the water with the warm air. 
     COPYRIGHT: (C)1980,JPO&Japio